baber/WOPTO huggingface dataset:
Patent AU-716265-B2 (AU)
Title: Fused pyrrolo(2,3-C)carbazole-6-ones which potentiate activity of gamma interferon
Inventor: HUDKINS ROBERT L
IPC: A61P31/00
Filed: 1997-02-20
Granted: 2000-02-24
Abstract: Disclosed in this patent document are synthetic, biologically active molecules referred to as fused pyrrolo[2,3-c]carbazole-6-ones. These molecules are represented by the following general formulae:   using the fused pyrrolo[2,3-c]carbazole-6-ones are also disclosed.
Patent AU-569270-B2 (AU)
Title: Carburettor with electronic control of choke valve
Inventor: BONFIGLIOLI SILVERIO
IPC: F02M1/10
Filed: 1983-12-13
Granted: 1988-01-28
Abstract: Is described a carburator in which an electromechanical device operates on the throttle valve to define the little opening positions in function of the running conditions of the engine; the electromechanical device is controlled by an electronic control unit which receives signals came from a sensor of the cooling water's temperature, from a sensor of the r.p.m. value and a sensor of the absolute pressure existing in the intake manifold. The electromechanical device possesses organs able to operate on the choke; elastic means define a closing pressure working with a contour obtained on an extremity of a lever acted by an electromechanical device, to define the dinamic opening law of the choke, with the varation of the temperature and of the load applied to the engine.
Patent AU-760916-B2 (AU)
Title: Multistep steam power operating method for generating electric power in a cycle and device for the implementation thereof
Inventor: HARAZIM WOLFGANG
IPC: F02C1/10
Filed: 1998-12-09
Granted: 2003-05-22
Abstract: The aim of the invention is to further improve the closed cycle for generating electric power in such a way that efficiency is enhanced and general pressure and temperature requirements regarding the working fluid used are substantially reduced. The invention also seeks to provide an improved technical solution that meets the requirements of continuos operation at rated output despite fluctuations in load requirements. This is achieved through a multistep steam power operating method for generating electric power in a cycle by using an additional gaseous energy carrier to increase the pressure, the temperature and the volume of the working fluid in the cycle and by recirculating the working fluid in the cycle in such a way that continuously overheated steam is used as a working fluid. The invention can be used in the generation of electric power in a cycle.
Patent AU-710814-B2 (AU)
Title: Electronic card for electromagnectic data exchange and a process for manufacturing such a card
Inventor: BUNERT PETER
IPC: G06K19/077
Filed: 1997-04-02
Granted: 1999-09-30
Abstract: An electronic card for electromagnetic data exchange, the electronic card including an electronic circuit (2) which is contained in a housing (1), the housing (1, 1') being provided with a bottom element (10) and a top element (20), the electronic circuit (2) being contained between inner surfaces (10', 20') of the bottom and top elements (10, 20). At least one of the bottom element (10) and the top element (20) is provided with at east one recess (11, 12, 21, 22, 11a, 12a, 21a, 22a), into which the electronic circuit (2) is inserted, the shape (11', 12', 21', 22', 11a', 12a', 21a', 22a') of the recess (11, 12, 21, 22, 11a, 12a, 21a, 22a) corresponding to an outer shape (2a', 2b', 2c'; 2a', 2c') of the electronic circuit (2), the electronic circuit (2) being at least partially covered by the top element (20), and the housing (1; 1') being encased by a sheathing (50) made of plastics.
Patent AU-561505-B2 (AU)
Title: Vertically tiered filter
Inventor: TASSICKER OWEN J
IPC: B01D46/24
Filed: 1984-05-07
Granted: 1987-05-07
Abstract: An apparatus especially suitable for filtering out particulate material from a carrier fluid such asflue gases is disclosed herein. This assembly utilizes a main vessel defining an interior compartment and having an inlet and separate outlet. A number of filter assemblies are disposed within the vessel compartment and supported therein in spaced relationship with one another and with the vessel itself by means of a single tubular member which also serves as a discharge pipe between the filter assemblies and the vessel's outlet.
Patent AU-706139-B2 (AU)
Title: Resiliently flexible bristle bearing head toothbrush
Inventor: GELDER MARIA VAN
IPC: A46B5/00
Filed: 1995-07-12
Granted: 1999-06-10
Abstract: A toothbrush, having handle and a resiliently flexible bristle-bearing head wherein, when the toothbrush is in its normal stress-free configuration, the free ends of bristles lying along a longitudinal and / or transverse axis of the brush form a generally concave profile adapted to suit the buccal surface of the teeth. The toothbrush head comprises one or more extensions which are integral with the handle, said extensions being substantially thinner than the handle and wholly or partially surrounded by an elastomeric material. The toothbrush head can flexibly conform to a convex profile to suit the labial surface of the teeth or to avoid damage to the gums. <IMAGE>
Patent AU-717732-B2 (AU)
Title: Decontamination system with improved components
Inventor: ADAMS BILLY J
IPC: C02F1/28
Filed: 1995-07-07
Granted: 2000-03-30
Abstract: A system for reducing biological organisms in a liquid effluent to non-viable organic molecules that includes: a stunning chamber that applies a voltage potential across biological organisms to break cell membranes and disable the defense mechanisms of vital organisms to ultraviolet radiation; a cavitation chamber to physically destroy any remaining membranes of biologicals in the effluent that may play host to vital organisms or allow such to hide therein, the action of the stunning and cavitation chambers releasing interferons; and a molecularly implanted stimulated emitter (MISE) chamber in which high levels of ultraviolet radiation are applied to virions and spores that remain at frequencies that are readily absorbed and operate to disassociate any viable DNA and RNA strands remaining, to thereby cause "death". Prior to the stunning chamber, preferably the effluent has any large solids therein, settled, floated or filtered out. When potable water is to be produced, heavy metals and other common inorganic contaminants are also removed. The resulting effluent is pulsed through the stunning, cavitation, and MISE chambers to gain maximum effect thereof. Once the DNA and RNA strands have been disassociated in the MISE chamber, the environment of the downstream flow is controlled to prevent reassociation of organic molecules into viable DNA or RNA strands by either diluting the output of the MISE chamber to such an extent that organic molecules are unlikely to recombine, or when drinking water is to be produced, by filtering the organic filtering the organic molecules out for cosmetic purposes.
Patent AU-755531-B2 (AU)
Title: Improved low residue cosmetic composition
Inventor: POTECHIN KATHY J
IPC: A61K8/37
Filed: 1999-03-31
Granted: 2002-12-12
Abstract: This invention comprises low residue cosmetic compositions (especially underarm products) which are made by combining an active ingredient; a silicone gel material itself comprising an elastomer composition; and at least one selected surfactant having an HLB value in the range of 8-16. The compositions of this invention exhibit reduced or eliminated film formation when applied to the skin and increased availability of the active ingredient.
Patent AU-663164-B2 (AU)
Title: Substituted pyrrolidine derivatives as HIV protease inhibitors
Inventor: GORYS VIDA
IPC: C07D207/16
Filed: 1993-03-12
Granted: 1995-09-28
Abstract: Disclosed herein are compounds of formula 1 <CHEM> wherein X is a terminal group, for example, an aryloxycarbonyl or an alkanoyl; B is absent or an amino acid residue, for example, Val or Asn; R<1> is alkyl; and Y is a ring substituent, for example, benzyl, benzyloxy, phenylthio or 2-pyridinylthio. The compounds inhibit the activity of human immunodeficiency virus (HIV) protease and interfere with HIV induced cytopathogenic effects in human cells. These properties render the compounds useful for combating HIV infections.
Patent AU-666174-B2 (AU)
Title: Sorbing agents
Inventor: COCKETT KEITH ROBERT
IPC: C02F1/28
Filed: 1993-03-26
Granted: 1996-02-01
Abstract: A method of treating a liquid medium to remove from it matter present therein comprises adding to the liquid medium at least one of an at least partially undried sorbing agent (a), a freshly prepared sorbing agent (b) and an in-situ sorbing agent (c). Sorbing agent (a) comprises a hydrotalcite-like material resulting from the preparation thereof in a liquid reaction medium, which preparation allows retention, in the hydrotalcite-like material, of at least 10% of free liquid, based on the weight of the hydrotalcite-like material, including the free liquid, and   (a)1 which sorbing agent is present in an amount, on a dry weight basis, of the sorbing agent, by volume of the liquid medium to be treated, of </=0.035% w/v, or (a)2 the preparation of the hydrotalcite-like material is such as to provide a grain size of the hydrotalcite-like material of </=130 ANGSTROM , as measured in the <001> direction by x-ray diffraction on a subsequently dried material. Sorbing agent (b) comprises a hydrotalcite-like material resulting from the preparation thereof in a liquid reaction medium and present in the reaction medium without substantial removal of the reaction medium.   Sorbing agent (c) comprises a reaction mixture capable of forming, in-situ, in the contaminated liquid medium, a hydrotalcite-like material.
Patent AU-703051-B2 (AU)
Title: Simultaneous demodulation and decoding of a digitally modulated radio signal
Inventor: DENT PAUL W
IPC: H03M13/00
Filed: 1995-09-14
Granted: 1999-03-11
Abstract: Systems and methods according to the present invention provide a combination of demodulation and decoding, termed decodulation herein. By using knowledge of known symbols, decoding known symbols first, and then using the information obtained by decoding known symbols to decode unknown symbols, improved performance can be achieved. This technique can also be used to alleviate the conventional 3dB loss suffered systems using differentially coding and modulation as compared to coherent detection systems.
Patent AU-748547-B2 (AU)
Title: Injection nozzle and method for injection molding
Inventor: CATOEN BRUCE
IPC: B29C45/24
Filed: 2000-04-05
Granted: 2002-06-06
Abstract: A valve stem is mounted in a nozzle body, with the valve stem moving from an open position retracted from the injection orifice permitting the flow of resin to the mold cavity, to a closed position blocking the injection orifice and preventing the flow of resin to the mold cavity, and to an advanced position within the gate nub area to assist in the ejection of a molded part and clear the gate nub area.
Patent AU-663942-B2 (AU)
Title: Improved process for the production of concrete tiles
Inventor: COLLEPARDI MARIO
IPC: B28B11/24
Filed: 1993-05-12
Granted: 1995-10-26
Abstract: Process for the production of concrete tiles by means of cutting a block of concrete mixture, characterized in that said block of mixture is subjected to a preliminary curing at ambient pressure and temperature for a duration of at least 24 hours (or to a low-pressure steam treatment at a temperature <100 DEG C) until the compression strength reaches a value of at least 20 MPa, and to a second treatment with steam in an autoclave. The cement tiles thus obtained may be bonded to the floor using a normal setting layer of cement mortar, without giving rise to any problems of detachment. <IMAGE>
Patent AU-571077-B2 (AU)
Title: Fungicidal naphthylalkylamines
Inventor: WEISSMULLER JOACHIM
IPC: A01N43/40
Filed: 1985-04-11
Granted: 1988-03-31
Abstract: Fungicidally active novel  beta -naphthylalkylamines of the formula <IMAGE>   in which Ar represents optionally substituted  beta -naphthyl and R1 and R2, which can be identical or different, represent alkyl or alkenyl or R1 and R2, together with the nitrogen atom to which they are bonded, represent an optionally substituted saturated heterocyclic radical, which can contain further hetero-atoms, or plant-tolerated acid addition salts thereof.
Patent AU-574777-B2 (AU)
Title: Wood pole preservation
Inventor: TRUMBLE WILLIAM P
IPC: B27K3/15
Filed: 1985-04-22
Granted: 1988-07-14
Abstract: A treatment for wood poles, as used for telecommunications and electric power poles, to reduce surface hardening comprises modifying the standard water based treatment solution of chrome, copper and arsenate salts by the addition of a polymer of ethylene oxide. A surface active agent is a further possible additive, and reduction of the hexavalent chrome ion in the standard solution is a further modification.
Patent AU-699566-B2 (AU)
Title: Fuel dispensing apparatus employing a common meter
Inventor: NANAJI SEIFOLLAH SAREMI
IPC: B67D7/08
Filed: 1996-01-25
Granted: 1998-12-10
Abstract: Fuel dispensing apparatus for receiving different grades or types of fuel from a number of fuel sources (1, 2, 3), comprises a plurality of fuel flow control means (101, 102, 103) for isolating respective sources from a common meter (90) and outlet (61, 62, 63), such that the common meter (90) can be used to measure the quantity of different grades or types of fuel dispensed, reducing the number of meters that would otherwise be required. <IMAGE>
Patent AU-668182-B2 (AU)
Title: Infusion system having a multi-chamber implantable access device
Inventor: HAUSER JEAN-LUC
IPC: A61M39/02
Filed: 1993-04-28
Granted: 1996-04-26
Abstract: A perfusion system comprising an implantable access device with two separate chambers (10, 12) accessed via a septum (16, 18), said chambers being arranged one above the other so that when the infusion or sampling needle is inserted into the lower chamber (10) by passing it through the respective septum (16), said needle also passes through the septum (18) of the upper chamber (12). The system further comprises an infusion device consisting of two rigidly connected parallel needles (36, 38) having different lengths, such that when the longer needle (38) is inserted into the lower chamber, the shorter needle (36) is also inserted into the other chamber. The infusion device with two rigidly connected needles avoids any danger of tearing which may lead to extravasation.
Patent AU-623449-B2 (AU)
Title: Valve for pressurised media
Inventor: ANDERSSON BO
IPC: F16K31/40
Filed: 1989-11-14
Granted: 1992-05-14
Abstract: Valve for pressurized media which includes a valve housing provided with inlet and outlet and a movable main valve plug for infinitely variably controlling the pressurized medium flow through the valve with the aid of a pilot flow originating from the pressurized medium flow and passing through a variable throttling means situated in the main valve plug. For obtaining a compact valve unit, the pilot flow control valve (18) is arranged in a member arranged as a lid on a cartridge sleeve including the valve housing, for opening or closing a pilot flow duct (15) in the cartridge in response to a control signal, a pressure compensation means (54) being arranged in the duct (15) after the throttling means (26) in the main valve plug (5) but before the pilot flow control valve (18), this means (54) being under the action of the pressure in the pilot flow duct (15) prevailing after the throttling means (26) and of a piston sensing the pressure in the valve inlet and/or outlet for throttling or interrupting the pilot flow before the pilot flow control valve (18) in response to pressure changes in the inlet or outlet.
Patent AU-627839-B2 (AU)
Title: Device and process for the visualization of substance stains on layer chromatograms
Inventor: MULLER WALTER DR
IPC: G01N30/95
Filed: 1990-02-23
Granted: 1992-09-03
Abstract: The invention relates to a device and process for rendering stains of substances on layer chromatograms visible, the chromatograph having at least one single-layer sheet which contains one or more reagents for rendering stains of substances visible.
Patent AU-674357-B2 (AU)
Title: Adaptive rematrixing of matrixed audio signals
Inventor: DAVIS MARK FRANKLIN
IPC: H04S3/02
Filed: 1993-10-08
Granted: 1996-12-19
Abstract: In a system in which a low-bit rate encoder and decoder carries matrixed audio signals, an adaptive rematrix rematrixes matrixed signals from an unmodified 4:2 matrix encoder to separate and isolate quiet components from loud ones, thereby avoiding the corruption of quiet signals with the low-bit-rate coding quantization noise of loud signals. The decoder is similarly equipped with a rematrix, which tracks the encoder rematrix and restores the signals to the form required by the unmodified 2:4 matrix decoder. The encoder adaptive rematrix selects the matrix output signals or the amplitude weighted sum and difference of the matrix output signals. The choice of whether the matrix output signals or the sum and difference of the matrix output signals are selected is based on a determination of which results in fewer undesirable artifacts when the output audio signals are recovered in the decoder. The adaptive rematrix may operate on frequency component representations of signals rather than the time-domain signals themselves.
Patent AU-530160-B2 (AU)
Title: Extrusion process for thermoplastics
Inventor: JANSSEN HARALD
IPC: H01B3/30
Filed: 1980-02-20
Granted: 1983-07-07
Abstract: 1. Use of amorphous polyether sulfones of the general formula  see diagramm : EP0017062,P7,F3  in which Ar represents a divalent phenylene, diphenylene or naphthylene residue or a divalent residue of formula II [Ar' - A]m - Ar' - in which Ar' stands for a divalent phenylene residue, A stands for a divalent residue from the group -SO2 -, -CO-, -NH-CO-, -CO-NH- and in which m represents 1 or 2 and n an integer from 50 to 150, for the production of insulated winding wires from copper by extrusion, without stretching the coating so that the total thickness of the insulation meets with the requirements of the German Industrial Standard DIN 46435.
Patent AU-584424-B2 (AU)
Title: Composition for scavenging vanadium and catalytic cracking catalyst containing same
Inventor: WORMSBECHER RICHARD FRANKLIN
IPC: B01J29/06
Filed: 1986-05-26
Granted: 1989-05-25
Abstract: Catalytic cracking catalysts which contain a basic alkaline earth metal component in amounts greater than 5 percent by weight (expressed as the oxides) are used to crack hydrocarbon feedstocks that contain substantial quantities of metals such as vanadium, nickel, copper and iron. In a particularly preferred embodiment natural or synthetic particulate magnesium oxide (MgO) containing composites such as a formed particulate coprecipitated magnesia-silica cogel (MgO.SiO2) having a substantial intra-particle pore volume in pores ranging from about 20-10,000 A DEG  in diameter and an average pore diameter greater than about 400 A DEG  in the 20-10,000 A DEG  diameter range is mixed with a zeolite containing fluid cracking catalyst (FCC) either as an integral component of the catalyst particle or as a separate additive.
Patent AU-638465-B2 (AU)
Title: Process for dyeing keratinous fibres based on monohydroxyindole and 5,6-disubstituted hydroxyindole and composition employed
IPC: A61Q5/10
Filed: 1990-07-02
Granted: 1993-07-01
Abstract: The invention relates to a process for dyeing keratinous fibres, comprising the application on these fibres, in a first stage, of a composition (A) containing, in a medium suitable for dyeing: (i) at least one monohydroxyindole corresponding to the formula (I): <IMAGE> (I)   in which: R1 denotes hydrogen or alkyl; and R2 and R3 denote hydrogen, NH2, OH, COOH, CH2COOH, CONH2, alkyl optionally substituted with OH or NH2, alkoxy, CONHR4, CON(R5)(R6) or CO2R4, in which R4, R5 and R6 denote alkyl; halogen, and (ii) at least one 5,6-disubstituted hydroxyindole of formula (II):   <IMAGE> (II)   in which: R6 denotes hydrogen or acetyl; R4 denotes hydrogen, methyl, carboxy or ethoxycarbonyl; and R5 denotes hydrogen or methyl,  with the proviso that, when R6 denotes acetyl, R4 and R5 represent a hydrogen atom; and its salts; in a second stage, a rinsing of the treated fibres is performed; and in a third stage, a composition (B) containing periodic acid or one of its salts in an aqueous medium is applied.
Patent AU-532534-B2 (AU)
Title: Ultrasonic doppler detection
Inventor: GLENN WILLIAM E
IPC: G01P5/00
Filed: 1980-05-07
Granted: 1983-10-06
Abstract: The disclosure is directed to a method and apparatus for determining the velocity of a material within a body, and which is also capable of simultaneously imaging sections of the body. In the velocity-determined method, a focused beam of ultrasound is directed, over a given aperture, toward the skin of the body, the central ray of the focused ultrasound beam being oriented substantially normal to the skin. The ultrasound beam reflected from the body is received over the same aperture. Preferably, the steps of directing and receiving the ultrasound employ the same single transducer, and focusing is achieved using a focusing lens. Beat frequency signals are detected in the received beam, these signals resulting from the beating of Doppler effect components reflected from the moving material, for example, blood corpuscles of moving blood within the body. Velocity-representative indications, for example, audio or video presentations, are then generated as a function of the detected beat frequency signals. The detected beat frequency signals are beats between Doppler effected portions of the received ultrasound beam which have frequency components above and below the frequency of the originally directed ultrasound beam.
Patent AU-723796-B2 (AU)
Title: Apparatus and method for encoding and decoding digital video data
Inventor: FUJINAMI YASUSHI
IPC: H04N19/162
Filed: 1996-08-01
Granted: 2000-09-07
Abstract: Digital video data encoder and decoder operate to enable the low and high speed reproduction of variable rate encoded digital video data by reproducing and decoding intraframe encoded frames that are identified by previously reproduced intraframe encoded frames. In the encoder, digital video data is riable rate encoded (1), for example, intraframe and interframe encoded, entry points (i.e., beginning positions) of selected encoded video data are identified and which represent video frames that occur at predetermined intervals of time (e.g., 1, 2 and 4 seconds) in the video picture. Entry point data that identify these positions are generated (31, 8, 33) and added (32, 6) to the encoded video data before the video data is recorded on the record medium (DSM). When the encoded data is reproduced from the record medium, the entry point data is extracted therefrom and stored, and a successive intraframe encoded frame identified by the extracted entry point data is reproduced and decoded. The invention further provides for a record medium having thereon the encoded digital video data, and also provides for an encoder and corresponding decoder which encode and decode, respectively, digital still image and audio data in which entry points refer to each of the still images and also to particular intervals of time of the audio data. <IMAGE>